788396679

素因数分解:

$3^3\times 7^1\times {\mathrm{4171411}}^1$

素因数の和:4171427

約数の個数: 16

約数和(自身を含む): 1334851840

約数和(自身を除く): 546455161

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4171411, 12514233, 29199877, 37542699, 87599631, 112628097, 262798893, 788396679]

約数ペア:

[(1, 788396679), (3, 262798893), (7, 112628097), (9, 87599631), (21, 37542699), (27, 29199877), (63, 12514233), (189, 4171411)]